diff --git a/DbFirst.BlazorWebApp/Components/BandGridBase.cs b/DbFirst.BlazorWebApp/Components/BandGridBase.cs
index 5e201e6..3c37f4d 100644
--- a/DbFirst.BlazorWebApp/Components/BandGridBase.cs
+++ b/DbFirst.BlazorWebApp/Components/BandGridBase.cs
@@ -33,6 +33,7 @@ public abstract class BandGridBase<TItem> : ComponentBase
     private readonly Dictionary<string, EventCallback<DateTime?>> _fromCallbacks = new(StringComparer.OrdinalIgnoreCase);
     private readonly Dictionary<string, EventCallback<DateTime?>> _toCallbacks = new(StringComparer.OrdinalIgnoreCase);
     private readonly Dictionary<string, RenderFragment<GridDataColumnFilterMenuTemplateContext>> _dateFilterTemplates = new(StringComparer.OrdinalIgnoreCase);
+    private readonly Dictionary<string, GridDataColumnFilterMenuTemplateContext> _filterContexts = new(StringComparer.OrdinalIgnoreCase);
 
     // --- SizeMode ---
     protected SizeMode _sizeMode = SizeMode.Medium;
@@ -253,8 +254,9 @@ public abstract class BandGridBase<TItem> : ComponentBase
     }
 
     private RenderFragment<GridDataColumnFilterMenuTemplateContext> BuildDateFilterTemplate(string fieldName) =>
-        _ => b =>
+        ctx => b =>
         {
+            _filterContexts[fieldName] = ctx;
             int s = 0;
             b.OpenElement(s++, "div");
             b.AddAttribute(s++, "class", "date-filter-menu p-2");
@@ -322,6 +324,8 @@ public abstract class BandGridBase<TItem> : ComponentBase
         };
 
         gridRef?.SetFieldFilterCriteria(fieldName, criteria);
+        if (_filterContexts.TryGetValue(fieldName, out var ctx))
+            ctx.FilterCriteria = criteria;
         _ = InvokeAsync(StateHasChanged);
     }
 
diff --git a/DbFirst.BlazorWebApp/wwwroot/app.css b/DbFirst.BlazorWebApp/wwwroot/app.css
index 6b6b0cc..72224cc 100644
--- a/DbFirst.BlazorWebApp/wwwroot/app.css
+++ b/DbFirst.BlazorWebApp/wwwroot/app.css
@@ -294,10 +294,4 @@ html.dx-dark .dxbl-grid > .dxbl-grid-top-panel {
 
 .top-row .btn-gap {
     margin-left: 8px;
-}
-
-/* Date-Filter: nativer Apply/Clear-Footer ausblenden, da Filter sofort bei Datumsauswahl angewendet wird */
-/* .dxbl-dropdown-footer ist der korrekte Selektor für das Filter-Dropdown (nicht .dxbl-popup-buttons-area, das ist für modale Popups) */
-.dxbl-filter-menu-dropdown-root:has(.date-filter-menu) .dxbl-dropdown-footer {
-    display: none !important;
 }
\ No newline at end of file